<h1 style="color: orage">hello </h1>
<h2>how are you</h2>
<img id="i1" src="https://pic1.arkoo.com/56D0B40F99F841DF8A2425762AE2565D/picture/o_1i4qop009177v1tgf14db15he1iaj1is.jpg">

<button id="b1">click here</button>
<script>
    document.getElementById('b1').onclick = function(){
        document.getElementById("i1").src='https://23img.com/i/2025/05/24/ox9q1o.jpg'
    }
</script>